Summary statistics for e3_6_snf_c1_13 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_6_snf_~13 | 28 4486.107 5418.134 -1 19424 by Jean Roth , jroth@nber.org , 23 Aug 2018